For 2026, compare DIY mini splits by more than efficiency: a 24 SEER2 rating...

https://www.bookmark-step.win/for-a-2026-diy-mini-split-comparison-i-look-past-seer2-claims-to-line-set

For 2026, compare DIY mini splits by more than efficiency: a 24 SEER2 rating looks good, but an 8-75 ft line set may matter more for your room. Check cold-weather ratings like -22 F, parts access, and total price before choosing.